Change the default coverage cutoff for the completeness metric to 12.
Change the default coverage cutoff for the completeness metric to 12.

It was previously 4, which is extremely low.

chapmanb/bcbio-nextgen,biocyberman/bcbio-nextgen,hjanime/bcbio-nextgen,elkingtonmcb/bcbio-nextgen,fw1121/bcbio-nextgen,gifford-lab/bcbio-nextgen,hjanime/bcbio-nextgen,lbeltrame/bcbio-nextgen,verdurin/bcbio-nextgen,guillermo-carrasco/bcbio-nextgen,lpantano/bcbio-nextgen,mjafin/bcbio-nextgen,vladsaveliev/bcbio-nextgen,biocyberman/bcbio-nextgen,gifford-lab/bcbio-nextgen,lbeltrame/bcbio-nextgen,mjafin/bcbio-nextgen,chapmanb/bcbio-nextgen,a113n/bcbio-nextgen,chapmanb/bcbio-nextgen,brainstorm/bcbio-nextgen,vladsaveliev/bcbio-nextgen,brainstorm/bcbio-nextgen,guillermo-carrasco/bcbio-nextgen,verdurin/bcbio-nextgen,gifford-lab/bcbio-nextgen,brainstorm/bcbio-nextgen,lpantano/bcbio-nextgen,hjanime/bcbio-nextgen,guillermo-carrasco/bcbio-nextgen,lbeltrame/bcbio-nextgen,a113n/bcbio-nextgen,fw1121/bcbio-nextgen,Cyberbio-Lab/bcbio-nextgen,mjafin/bcbio-nextgen,elkingtonmcb/bcbio-nextgen,Cyberbio-Lab/bcbio-nextgen,vladsaveliev/bcbio-nextgen,biocyberman/bcbio-nextgen,Cyberbio-Lab/bcbio-nextgen,elkingtonmcb/bcbio-nextgen,verdurin/bcbio-nextgen,a113n/bcbio-nextgen,lpantano/bcbio-nextgen,fw1121/bcbio-nextgen